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PDF M52727SP Data sheet ( Hoja de datos )
| Número de pieza | M52727SP | |
| Descripción | PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR | |
| Fabricantes | Mitsubishi | |
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MITSUBISHI ICs (TV)
M52727SP
PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR
DESCRIPTION
The M52727SP is an I2C bus interface built-in semiconductor IC
designed to process PAL/NTSC type image signals, color signals
and deflection signals. Provided with a switch for both S input and
AV, black extension function, etc., the M52727SP can meet a wide
range of devices from diffusion machines to large screen TV sets.
The addition of SECAM chroma-decoder M52325AP will enable
the M52727SP to completely and automatically identify the TV
systems used all over the world.
FEATURES
•Is capable of reading/writing data with the I2C bus control circuit.
•Built-in AV-SW (with volume control) that is also available for S
input
•Complete and automatic identification of color signals and vertical
synchronous frequencies of a TV system
•Improvement in the synchronization separation facility at the time
of synchronous compression by auto slicer
•Built-in black expansion circuit
•Built-in vertical phase adjustment function
•Built-in two SW systems (ON/OFF by bus control)
APPLICATION
PAL/NTSC Type Color TV, Projecter
RECOMMENDED OPERATING CONDITION
Recommended supply voltage ....... V24=5V, V9.47=8.2V, V20=9V
Operating supply voltage range ... V24=4.75 to 5.25V
V9.47=7.6 to 8.8V
V9.47=7.6 to 8.8V
V20=8.6 to 9.4V
Maximum Current ......................... 5.0mA (Pin 18 current)
5.0mA (Pin 13 current)
8.0mA (RGB current)
3.0mA (AUDIO OUT current)
1.0mA (Pin 12 current)
Note: Do not use the M52727SP when only the deflection type
power supply (pin 9 ) is made to rise. If so, normal horizontal
output pulse width cannot be obtained. Keep away 1 m or
more from the IC when using a portable telephone.
PIN CONFIGURATION (TOP VIEW)
KILLER FILTER
ID FILTER
BUS SW OUT B
BUS SW OUT A
GND
BLK IN
SYNC SEP IN 2
SYNC SEP OUT
H VCC
IIL VCC
SCL
SCP OUT
H OUT
SDA
H OSC
AFC 1 FILTER
H-PHASE CORR
V-PULSE OUT
AFC 2 FILTER
Hi VCC
R OUT
G OUT
B OUT
VCD VCC
B IN
CONTRAST CONT.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
52 ID ADJ
51 KILLER ADJ
50 EXT AUDIO IN
49 AUDIO GND
48 TV AUDIO IN
47 AUDIO VCC
46 AUDIO OUT
45 -(R-Y) IN
44 -(B-Y) IN
43 -(R-Y) OUT
42 SECAM REF.
41 -(B-Y) OUT
40 X-TAL 4.43
39 SYNC SEP IN 1
38 Y SW OUT
37 VCD GND
36 TV IN (Y IN)
35 CHROMA APC FILTER
34 EXT IN (C IN)
33 BYPASS
32 X-TAL 3.58
31 FAST BLK
30 BLACK PEAK HOLD
29 R IN
28 NC
27 G IN
Outline 52P4B
NC :NO CONNECTION
1 page  
MITSUBISHI ICs (TV)
M52727SP
PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR
5 Page 
MITSUBISHI ICs (TV)
M52727SP
PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet M52727SP.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
| M52727SP | PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR | Mitsubishi |
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